State Management in Flutter with For every mobile application developer, it is very important to handle the state of the application in an optimized way. Handling state is nothing but to handle the application’s implicit data within the
Introduction Flyway is the Apache v2 licensed open-source tool that makes database migrations easy. You can think of Flyway as version control for your database. It lets you evolve your database schema easily and reliably across all your
What is KNN Algorithm ? K nearest neighbors or KNN Algorithm is a simple algorithm which uses the entire dataset in its training phase. Whenever a prediction is required for an unseen data instance, it searches through the
Channels Layers In Django Channel Layers allow us to create interaction between different instances of an application, mostly used to create real-time applications, we can say it's an alternative to sockets. Channel Layers are purely async interfaces (for
Fortran is a general-purpose, compiled imperative programming language that is especially suited to numeric computation and scientific computing. In this Blog we'll understand how can we automate a Fortran program using python. Pre-Requisite : * Fortran file.
Before Navigation you must have known of Android Jetpack.You must be hearing a lot about Android Jetpack, which is a set of components, tools and guidance to make Android apps. What is Android Jetpack? Android Jetpack is a
What is Performance Testing? Performance Testing is a software testing process used for testing the speed, response time, stability, reliability, scalability, and resource usage of a software application under a particular workload. What is OAuth 2.0? The OAuth 2.0 authorization framework is a protocol that
Docker is a tool which is used to automate the deployment of applications in lightweight containers so that applications can work efficiently in different environments. Common Docker Terms Docker Container A container is a standard unit of software
Security Testing:- Can System be penetrated by any hacking way. Testing how well the system protects against unauthorized internal and external access checked if system database is safe from external attacks. Security testing is the most important testing
What is unit testing? Unit testing is the first step(level) of testing in SDLC. In unit testing, a single unit or component of the software is tested by developers during the development phase or coding phase, and in
For navigation between screens we use this navigation library for react native apps. The stable version of this library React Navigation 5.0, was released in February 2020. Points we will be covering in this guide - Key features
How to start with Flutter Flutter is an open-source cross-platform that is developed by Google. We can create mobile applications (Android/IOS), Web applications, Desktop applications (Windows/Linux/MacOs) with a single code base. Flutter uses the Dart language
This article discusses how one could handle loading dynamic content in a modern web application, by making use of skeleton components or skeleton screens. Introduction The speed and responsiveness of an application is also perceived by how you
MotionLayout is a layout type that helps you manage motion and widget animation in app. MotionLayout is a subclass of ConstraintLayout.MotionLayout is intended to move, resize, and animate UI elements with which users interact, such as buttons
Access control is one of the major aspect during any application designing whether it is react/native/react-native or web application. We use different frameworks for this purpose one of them is AWS cognito. AWS cognito is a service provided
Flutter Vs React Native For cross-platform app development, we are using the React Native framework widely. But in May 2017 a new cross-platform app development framework came into the market that was Flutter. I hope everyone knows about
What is 2-way SSL(Mutual Authentication)? In 2-way SSl both client and server have to present their certificates to each other to verify themselves with a trusted certificate. In 2-way SSl there are 12 steps to digitally handshake. They
Amplify AWS , GCP, Azure all coming up with new tools and services to ease out the development and deployment pain points. Amplify helps you build and deploy serverless applications on AWS cloud. It takes care of your
What is SSL SSL certificates have become the necessity now. Browsers have stopped entertaining the web applications without SSL certificates. It is security protocol that enables encrypted communication. With SSL you can be confident that – • No
Why the need of Signatures When sending a message between two parties we need to address the problem that message should not be read or altered by any middle men. Solution is to encrypt the message and then